Privilege escalation in Gmod Apollo

CVE-2025-21092

GMOD Apollo does not have sufficient logical or access checks when updating a user's information. This could result in an attacker being able to escalate privileges for themselves or others.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.003 (18.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 18th percentile — 18.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-21092: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-21092?
CVE-2025-21092 is a medium-severity vulnerability in Gmod Apollo, classified under Incorrect Privilege Assignment. CVSS score: 6.5/10. Published 2025-03-05.
How severe is CVE-2025-21092?
Medium severity. CVSS v3 base score is 6.5 out of 10.